S1 E1 • Dossier secret 101, La Fleur bleue du carnage

The year is 1931, the 64th year of the Meiji era. The 15th Shogun, Yoshinobu Tokugawa, continues to wield absolute power thanks to complete monopolization of a special natural resource known as "Ryumyaku." Supporting the Tokugawa regime from the shadows are the deadly agents of the covert organization known as Nue. Source: crunchyroll

Première diffusion : 31 mars 2021

S1 E2 • Dossier secret 033, La Trésorière

With confidential Nue files having been leaked to their enemies at Kuchinawa, a search is underway for the traitor who provided the information. Source: crunchyroll

Première diffusion : 7 avril 2021

S1 E3 • Dossier secret 614, Le Ver dans le fruit

Confidential File 614, The Enemy Within: Asahi and Yukimura struggle with the nature of their relationship, while the mole leaking Nue secrets is found... or is he? Source: crunchyroll

Première diffusion : 14 avril 2021

S1 E4 • Dossier secret 099, Le Reptile

Asahi has been kidnapped by Janome, and loyalties are called into question all throughout Nue. Will Yukimura be able to save her adopted sister in time? And will her employers in the Tokugawa government even let her try? Source: crunchyroll

Première diffusion : 21 avril 2021

S1 E5 • Dossier secret 620, Volonté divine

Now that her revenge is complete, Sawa doesn't know what to do with herself With Tsukishima on the run and Elena facing a major change, what will become of the agents of Nue now that their primary target has been dealt with? Source: crunchyroll

Première diffusion : 28 avril 2021

S1 E6 • Dossier secret 623, L’Aube

It's become clear that Nue agents don't leave the shogun's service and live to tell the tale, so it's up to Asahi to find a way for Sawa to break free of the life of violence she's become trapped in. Source: crunchyroll

Première diffusion : 5 mai 2021

S1 E7 • Dossier secret 637, Printemps fugace

After faking Sawa's death, she and Asahi have fled Tokyo for a peaceful life in the country... but can they really escape the cycle of killing? Source: crunchyroll

Première diffusion : 12 mai 2021

S1 E8 • Dossier secret 642, L’Heure des démons

Sawa's brief respite from the cycle of violence has been irreversibly shattered. But even if she defeats the monster who brought an end to her dream, will she have anything left afterwards? Source: crunchyroll

Première diffusion : 19 mai 2021

S1 E9 • Dossier secret 668, L’amour des fantômes

With her life in tatters, Sawa struggles to find a reason to keep going. Accompanied by another Nue executioner, she decides to look to her past while considering her future. Source: crunchyroll

Première diffusion : 26 mai 2021

S1 E10 • Dossier secret 089, L’Étoile du destin

Jin Kuzuhara is the ruthless, enigmatic head of the shogun's personal group of assassins, Nue. But how did he come to serve the Tokugawa regime? And what is his secret connection to Sawa? Source: crunchyroll

Première diffusion : 2 juin 2021

S1 E11 • Dossier secret 701, Passé et avenir

Première diffusion : 9 juin 2021

S1 E12 • Confidential File 707, the Land of Blessed Words

Première diffusion : 16 juin 2021